Installation of Netscape 6

[michael pohlmann]

I habe two problems after installation of Netscape 6.  At first my
Bookmarks I used in Netscape Communicator 4.75 are lost (some are in
Netscape 6, the new bookmarks are lost). Second I canīt find the
configuration for mail and newsgroups (even if I try with
edit/preferences, there is an arrow without a word, where I expect the
item mail and newsgroups).
I hope that someone can help me.
Michael Pohlman